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[{"authors":null,"categories":null,"content":"","date":1548284400,"expirydate":-62135596800,"kind":"page","lang":"en","lastmod":1548284400,"objectID":"13c6e93e858214ae743ca08fce745d46","permalink":"/presentations/open-data/","publishdate":"2019-01-24T00:00:00+01:00","relpermalink":"/presentations/open-data/","section":"presentations","summary":"What _is_ Open Data?","tags":["open-data"],"title":"Open Data","type":"presentations"},{"authors":null,"categories":null,"content":"","date":1548284400,"expirydate":-62135596800,"kind":"page","lang":"en","lastmod":1548284400,"objectID":"f62d82b11ad848fbaef61b03c5cd6677","permalink":"/presentations/brno-data/","publishdate":"2019-01-24T00:00:00+01:00","relpermalink":"/presentations/brno-data/","section":"presentations","summary":"About _Brno Data_","tags":["open-data","brno"],"title":"Brno Data","type":"presentations"},{"authors":null,"categories":null,"content":" Brno Data #brno2050 Open Data Home Contact What is DATA.BRNO? DATA.BRNO.cz is an open platform for sharing data of the city of Brno.\n This portal is designed to be used by public including citizens, entrepreneurs, students, researchers and professionals, as well as journalists and developers.\n WHY? Data is our \u0026ldquo;new urban wealth\u0026rdquo; and we need to use it to full capacity.\n Where data comes from? Data are mainly collected by the city itself, and by the city companies and other providers.\n WHAT? \n Economy\n \n Health \u0026amp; Environment\n \n Transport\n \n People \u0026amp; Housing\n \n Education\n \n Infrastructure\n \n Safety\n \n City\n 💡 You can find not only datasets but also several useful apps and articles.\n Words of pride Step in the right direction #brno2050 The dashboard Responsive and helpful administrators Words of criticism The 5★ standards are not always met Data distribution could be better library(tidyverse) dat \u0026lt;- readxl::read_xlsx(\u0026quot;datasets/brno_data/criminality/raw/trestni_cinnost_2016.xlsx\u0026quot;) colnames(dat) # \u0026gt; [1] \u0026quot;Útvar městské části (okres) PČR\u0026quot; # \u0026gt; [2] \u0026quot;Základní útvar PČR, kde došlo k činu\u0026quot; # \u0026gt; [3] \u0026quot;Stadium TČ, 1-příparava, 2-pokus, 3-dokonaný\u0026quot; # \u0026gt; [4] \u0026quot;Druh TČ, 11-zločin, 18-přečin\u0026quot; # \u0026gt; [5] \u0026quot;Takticko-statistická klasifikace činu\u0026quot; # \u0026gt; [6] \u0026quot;Spácháno na ulici-1, ne-2\u0026quot; # \u0026gt; [7] \u0026quot;Čin spáchán na : viz číselník\u0026quot; # \u0026gt; [8] \u0026quot;Použití zbraně : viz číselník\u0026quot; # \u0026gt; [9] \u0026quot;Druh použité zbraně : viz číselník\u0026quot; # \u0026gt; [10] \u0026quot;Datum spáchání činu, či zahájení konání\u0026quot; # \u0026gt; [11] \u0026quot;Datum ukončení konání činu (pokud jiné datum)\u0026quot; # \u0026gt; [12] \u0026quot;Předmět zájmu pachatele č. 1\u0026quot; # \u0026gt; [13] \u0026quot;Předmět zájmu pachatele nebo vztah pachatele k oběti - text\u0026quot; # \u0026gt; [14] \u0026quot;Předmět zájmu pachatele č. 2\u0026quot; # \u0026gt; [15] \u0026quot;Předmět zájmu pachatele nebo vztah pachatele k oběti - text__1\u0026quot; # \u0026gt; [16] \u0026quot;Předmět zájmu pachatele č. 3\u0026quot; # \u0026gt; [17] \u0026quot;Předmět zájmu pachatele nebo vztah pachatele k oběti - text__2\u0026quot; # \u0026gt; [18] \u0026quot;Celková způsobená škoda v Kč\u0026quot; # \u0026gt; [19] \u0026quot;Hlavní kvalifikace činu - paragraf TZ\u0026quot; # \u0026gt; [20] \u0026quot;První odstavec\u0026quot; # \u0026gt; [21] \u0026quot;Druhý odstavec\u0026quot; # \u0026gt; [22] \u0026quot;Souběhový paragraf\u0026quot; # \u0026gt; [23] \u0026quot;Odstavec souběhu\u0026quot; # \u0026gt; [24] \u0026quot;Druhý souběhový paragraf\u0026quot; # \u0026gt; [25] \u0026quot;Odstavec souběhu__1\u0026quot; # \u0026gt; [26] \u0026quot;Datum zahájení trestního řízení\u0026quot; # \u0026gt; [27] \u0026quot;Datum ukončení trestního řízení\u0026quot; # \u0026gt; [28] \u0026quot;Způsob ukončení trestního řízení\u0026quot; # \u0026gt; [29] \u0026quot;Způsob ukončení trestního řízení - text (kde je kód \\\u0026quot;0\\\u0026quot; tam ještě řízení nemusí být ukončeno\u0026quot; Poor ontology / schema or inconsistency in data dat$`Předmět.zájmu.pachatele.nebo.vztah.pachatele.k.oběti\u0026hellip;text` %\u0026gt;% factor() %\u0026gt;% levels() \n# \u0026gt; [1] \u0026quot;airbagy\u0026quot; \u0026quot;antiradary\u0026quot; # \u0026gt; [3] \u0026quot;bankomaty\u0026quot; \u0026quot;barevné kovy,výrobky a odpad z nich\u0026quot; # \u0026gt; [5] \u0026quot;bez vztahu\u0026quot; \u0026quot;bílé rase\u0026quot; # \u0026gt; [7] \u0026quot;bižuterie\u0026quot; \u0026quot;bratr\u0026quot; # \u0026gt; ... # \u0026gt; [23] \u0026quot;dítě ve vzdál.poměru (synovec,neteř...)\u0026quot; \u0026quot;dítě ve vzt. ke známé osobě (soused,známý)\u0026quot; # \u0026gt; [25] \u0026quot;dítě ve vztahu spolužáka,kamaráda\u0026quot; \u0026quot;dítě,kde jeden z rodičů je druh-družka,přítel\u0026quot; # \u0026gt; .... # \u0026gt; [95] \u0026quot;manžel\u0026quot; \u0026quot;manželka\u0026quot; # \u0026gt; [97] \u0026quot;masné konzervy a hotová jídla v konzervách\u0026quot; \u0026quot;matka\u0026quot; # \u0026gt; .... # \u0026gt; [115] \u0026quot;nátěrové hmoty,latexy,klihy,lepidla,barviva\u0026quot; \u0026quot;nic\u0026quot; # \u0026gt; ..... # \u0026gt; [145] \u0026quot;ostatní - zásilky a přepravované věci\u0026quot; \u0026quot;ostatní - zbraně /mimo historických/\u0026quot; # \u0026gt; [147] \u0026quot;ostatní - zemědělské výrobky a výr. těžby dřeva\u0026quot; \u0026quot;ostatní - zvířectvo včetně včelstva\u0026quot; # \u0026gt; [149] \u0026quot;ostatní -osobní doklady a předtisky\u0026quot; \u0026quot;ostatní -starožitnosti, umělecké předměty\u0026quot; # \u0026gt; [151] \u0026quot;ostatní -tabákové výrobky\u0026quot; \u0026quot;ostatní (kopie filmů,hračky,společen.hry)\u0026quot; # \u0026gt; ..... # \u0026gt; [243] \u0026quot;vniknutí do obydlí za užití lsti - útoky na senior\u0026quot; \u0026quot;výbušniny a pyrotech. výrobky\u0026quot; # \u0026gt; ..... # \u0026gt; [261] \u0026quot;zlato zpracované a klenoty,šperky\u0026quot; \u0026quot;žlutohnědé rase / indiáni, asiati, australští dom.\u0026quot; # \u0026gt; [263] \u0026quot;zobrazovací zařízení /terminál,monitor/\u0026quot; \u0026quot;zvěř spárkatá /tuzemská/\u0026quot; \nStill not enough data I.e., data that is expected to be present, is not:\n city state reports in machine-readable format population data transport data urban grid (?) shapefiles Important data not available in machine readable format Sometimes, too \u0026ldquo;user friendly\u0026rdquo; Dashboard Applications built on proprietary software (ESRI) Most of the data available in Czech language only Hard to navigate from applications to datasets Call to arms Go to DATA.BRNO, and:\n take a look at the apps see which data sets are offered take your time to explore and play with the data \nand most importantly:\n give your feedback if something is (not) right FAQ Thank You! Open Data Home Contact Resources ","date":-62135596800,"expirydate":-62135596800,"kind":"page","lang":"en","lastmod":-62135596800,"objectID":"b0a5e854c0c7f9ec21f52f06f84206a9","permalink":"/slides/brno-data/","publishdate":"0001-01-01T00:00:00Z","relpermalink":"/slides/brno-data/","section":"slides","summary":"Brno Data #brno2050 Open Data Home Contact What is DATA.BRNO? DATA.BRNO.cz is an open platform for sharing data of the city of Brno.\n This portal is designed to be used by public including citizens, entrepreneurs, students, researchers and professionals, as well as journalists and developers.\n WHY? Data is our \u0026ldquo;new urban wealth\u0026rdquo; and we need to use it to full capacity.","tags":null,"title":"Brno Data","type":"slides"},{"authors":null,"categories":null,"content":" Open Data Home Brno Data Definition Open data is according to the § 3 odst. 11 zákona č. 106\u0026frasl;1999 Sb. o svobodném přístupu k informacím:\n Information published such that it allows for remote access in open, machine-readable format which purpose and further usage is in no way limited and which is registered in national open data catalogue.\n Requirements The following requirements must be met:\n Availability in convenient machine-readable open format Access is not restricted or conditioned (ie., by registration) and reuse is permitted Registered in national open data catalogue with direct data links Curated, contact to the curator is provided for feedback or requests Documentation Actuality Requirements What is not Open Data? Web service with limited access number Data in PDF format Data in XLS print-formated Data in pseudo-CSV (like TSV), ie. non-standard format 5★ Open Data stage 1 - data is accessible on the internet with specific usage conditions stage 2 - data is in machine-readable format stage 3 - data is in open machine-readable format, that is with open specification stage 4:\n IRI (Internetional Resource Identifier) entities in the data, example: distribution of books should have entities like author, or publisher accompanied by IRI specificator stage 5: data follows Linked data format, that is a structured data which can be interlinked to become more useful through semantic queries. builds upon standard Web technologies (HTTP, RDF) Distribution of data: The way of opening op the data, concrete data format\nOntology (dictionary): conceptual schema of the data, defines classes and attributes that can be used in RDF\nIRI: International Resource Identifier RDF: Resource Distribution Framework\n 💡 Tip: Read more on https://5stardata.info/cs/\n Note that we can consider data to be open-ish since the ★★★\n 5★ Open Data ★ make your stuff available on the Web (whatever format) under an open license ⚠\n ★★ make it available as structured data (e.g., Excel instead of image scan of a table) ⚠\n ★★★ make it available in a non-proprietary open format (e.g., CSV instead of Excel)\n ★★★★ use URIs to denote things, so that people can point at your stuff\n ★★★★★ link your data to other data to provide context\n \n ⚠ Note that we can consider data to be open-ish since the ★★★\n What are the costs \u0026amp; benefits of ★ Web data?\nAs a consumer … ✔ You can look at it. ✔ You can print it. ✔ You can store it locally (on your hard drive or on an USB stick). ✔ You can enter the data into any other system. ✔ You can change the data as you wish. ✔ You can share the data with anyone you like. As a publisher … ✔ It’s simple to publish. ✔ You do not have explain repeatedly to others that they can use your data. What are the costs \u0026amp; benefits of ★★ Web data?\nAs a consumer … you can do all what you can do with ★ Web data and additionally:\n ✔ You can directly process it with proprietary software to aggregate it, perform calculations, visualise it, etc. ✔ You can export it into another (structured) format. As a publisher … ✔ It’s still simple to publish. What are the costs \u0026amp; benefits of ★★★ Web data?\nAs a consumer … you can do all what you can do with ★★ Web data and additionally:\n ✔ You can manipulate the data in any way you like, without the need to own any prorietary software package. As a publisher … ✔ It’s still rather simple to publish. ⚠ You might need converters or plug-ins to export the data from the proprietary format. What are the costs \u0026amp; benefits of ★★★★ Web data?\nAs a consumer … you can do all what you can do with ★★★ Web data and additionally:\n ✔ You can link to it from any other place (on the Web or locally). ✔ You can bookmark it. ✔ You can reuse parts of the data. ✔ You may be able to reuse existing tools and libraries, even if they only understand parts of the pattern the publisher used. ✔ You can combine the data safely with other data. URIs are a global scheme so if two things have the same URI then it’s intentional, and if so that’s well on it’s way to being 5-star data! ⚠ Understanding the structure of an RDF “Graph” of data can be more effort than tabular (Excel/CSV) or tree (XML/JSON) data. As a publisher … ✔ You have fine-granular control over the data items and can optimise their access (load balancing, caching, etc.) ✔ Other data publishers can now link into your data, promoting it to 5 star! ⚠ You typically invest some time slicing and dicing your data. ⚠ You’ll need to assign URIs to data items and think about how to represent the data. ⚠ You need to either find existing patterns to reuse or create your own. What are the costs \u0026amp; benefits of ★★★★★ Web data?\nAs a consumer … you can do all what you can do with ★★★★ Web data and additionally:\n ✔ You can discover more (related) data while consuming the data. ✔ You can directly learn about the data schema. ⚠ You now have to deal with broken data links, just like 404 errors in web pages. ⚠ Presenting data from an arbitrary link as fact is as risky as letting people include content from any website in your pages. Caution, trust and common sense are all still necessary. As a publisher … ✔ You make your data discoverable. ✔ You increase the value of your data. ✔ Your own organisation will gain the same benefits from the links as the consumers. ⚠ You’ll need to invest resources to link your data to other data on the Web. ⚠ You may need to repair broken or incorrect links. What\u0026rsquo;s the meaning of it? Lifecycle\n --- Transparency: data is becomming a tool for making public administration transparent open decision framework OPEN GOVERNMENT Infrastructure: important to understand that in the digital age, it\u0026rsquo;s not just government data.. there is a whole range of information that is created by our surroundings (like IOT). This kind of information may introduce correlations the wouldn\u0026rsquo;t be immediately apperent and may lead to important decisions and changes SMART CITIES Normalization: making data publicly available is considered \u0026ldquo;normal\u0026rdquo; understanding the data and its usage targetting public DATA STORIES Lifecycle\n\n Transparency\n \n Infrastructure\n \n Normalization\n \nEconomical aspect\nOpen Data is convenient way to provide information. Creation of PDF files, web sites or applications requires additional costs which are usually not applicable when it comes to Open Data.\nIn principal, making data publicly available is merely posting them in its raw form (of course, remember the 5★).\nAnd many, many more \u0026hellip; Call to arms To be: curious consumer\n smart architect\n responsible and aware publisher\n forthcoming maintainer\n \n I don't think anymore, that: open data is a buzzword I don\u0026rsquo;t really understand\n open data is any data published under open license\n I am satisfied with data being only in PDF\n I can put the whole sentence as a column name and don\u0026rsquo;t piss anyone off\n FAQ Thank You! Home Brno Data Resources https://opendata.gov.cz https://5stardata.info/en/ https://www.webfirst.com/services/open-data-solutions https://opendata.gov.cz/informace:d%C5%AFle%C5%BEit%C3%A9-pojmy-v-oblasti-otev%C5%99en%C3%BDch-dat ","date":-62135596800,"expirydate":-62135596800,"kind":"page","lang":"en","lastmod":-62135596800,"objectID":"47771c83cd1c1bd68effb98efdb885fa","permalink":"/slides/open-data/","publishdate":"0001-01-01T00:00:00Z","relpermalink":"/slides/open-data/","section":"slides","summary":"Open Data Home Brno Data Definition Open data is according to the § 3 odst. 11 zákona č. 106\u0026frasl;1999 Sb. o svobodném přístupu k informacím:\n Information published such that it allows for remote access in open, machine-readable format which purpose and further usage is in no way limited and which is registered in national open data catalogue.","tags":null,"title":"Open Data","type":"slides"}]